The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.

Related MCQs

• Survey lines must be as few as possible is the condition to be fulfilled by survey lines or survey stations.
• In order to fix up the directions of the survey lines in the compass survey, the horizontal angle between the survey line and a fixed line of reference is measured. This fixed line reference is the magnetic meridian.
• What triangles are generally preferred to get good results in plotting?
• Chain surveying consists of the arrangement of framework of triangles because a triangle is the only simple plane figure which can be plotted uniquely if
• A line joining some fixed points on the main survey lines, is called a
• An angle measured clockwise from the proceeding survey line to the following survey line is called
• The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be
• Direct ranging is done when the two ends of the survey lines are _______
• The longest of the chain lines used in making a survey is generally regarded as a base line.
• Which of the following errors can be neutralised by setting the level midway between the two stations ?